ASTRO's Cha Eun Woo debuted because he went to the bathroom?

On the December 16th installment of 'Immortal Song', ASTRO member Moonbin commented, "My younger sister is Sua from 'Unpretty Rapstar'. I got into the entertainment business due to my parents' suggestion, but my sibling got into it because she wanted to herself."

Cha Eun Woo then shared the story behind his debut as an idol star, saying, "No one in my family does music. Someone followed me to the bathroom to cast me. At the time, my dream wasn't to be a singer. I had a lot of dreams like being a doctor, prosecutor, and judge."